javascript:{ let cc=0, sum=0; document.getElementsByClassName('g-item-sortable').forEach( (elm) => { let price_elm = elm.getElementsByClassName('a-price-whole')[0]; if ( price_elm ) { let price_elm_body = parseInt( price_elm.textContent.replace( ',', '' ) ); sum += price_elm_body; console.log( '<' + price_elm_body + '>' ); } else { let price_elm_max = elm.getElementsByClassName('itemUsedAndNewPrice')[0]; if ( price_elm_max ) { price_elm_max_value = parseInt( price_elm_max.textContent.replace( /[^0-9]/g, '' ) ); sum += price_elm_max_value; console.log( price_elm_max_value + '~' ); } else { console.log( 'none' ); } } cc++; } ); alert( '合計金額 ￥' + sum + '、' + cc + '個' ); }